diff options
| author | Wei Qisen <weixiansen574@163.com> | 2026-05-26 08:52:06 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-05-28 03:25:22 +0300 |
| commit | 5af067bf8a64dac896f120a98fe2ca656df92562 (patch) | |
| tree | c42add16ab9082b2b98ef3f6499e79d109afd689 /include | |
| parent | 56ed77ff6022271e172f043b44193889226e42b0 (diff) | |
| download | linux-5af067bf8a64dac896f120a98fe2ca656df92562.tar.xz | |
net: sfp: add quirk for OEM 2.5G optical modules
Some OEM-branded SFP modules are incorrectly detected as
1000Base-X and fail to establish link on 2.5G-capable ports.
These modules do not properly advertise 2500Base-X capability
in their EEPROM and require forcing the correct SerDes mode.
Add sfp_quirk_2500basex for:
- OEM SFP-2.5G-LH03-B
- OEM SFP-2.5G-LH20-A
Both modules report:
Vendor name: OEM
Vendor PN: SFP-2.5G-LH03-B / SFP-2.5G-LH20-A
Tested on OpenWrt with successful 2.5G link establishment.
Signed-off-by: Wei Qisen <weixiansen574@163.com>
Link: https://patch.msgid.link/20260526055206.1750-1-weixiansen574@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions